Methods and Systems for a Distributed Radio Communications Network

1. A system for providing a distributed communications network, the system comprising: a first gateway receiving a first at least a portion of modulated signals of data wirelessly transmitted from a first node of a plurality of nodes, and performing sampling to generate first samples of the first at least a portion of the modulated signals; a second gateway receiving a second at least a portion of the modulated signals of the data wirelessly transmitted from the first node, and performing sampling to generate second samples of the second at least a portion of the modulated signals; and a server receiving the first samples from the first gateway and the second samples from the second gateway, the server configured by software-defined radio (SDR) software to combine the received first samples and second samples to recover the modulated signals of the data, and to demodulate the recovered modulated signals to recover the data.

2. The system of claim 1 , wherein the first gateway receives an interfering signal from a source other than the first node.

3. The system of claim 2 , wherein the generated first samples incorporate a portion of the interfering signal.

4. The system of claim 3 , wherein the server removes the portion of the interfering signal from the first samples received from the first gateway.

5. The system of claim 2 , wherein the second gateway receives all or part of the interfering signal, and the generated second samples incorporate a portion of the interfering signal.

6. The system of claim 5 , wherein the server removes elements of the interfering signal from at least the first samples using the second samples.

7. The system of claim 2 , wherein a third gateway receives all or part of the interfering signal, and generates third samples incorporating a portion of the interfering signal.

8. The system of claim 7 , wherein the server removes elements of the interfering signal from at least the first samples using the third samples.

9. The system of claim 1 , wherein the first gateway receives a signal wirelessly transmitted from a second node of the plurality of nodes.

10. The system of claim 9 , wherein the second node comprises a source of signals with potential for collision with the modulated signals transmitted from the first node.

11. The system of claim 9 , wherein the first gateway receives signals from the first node and the second node via a same radio frequency channel.

12. The system of claim 1 , wherein at least one of the first gateway and the second gateway receives one of the modulated signals wirelessly transmitted from the first node at very high frequency (VHF) or ultra high frequency (UHF).

13. A method for providing a distributed communications network, comprising: receiving, by a first gateway, a first at least a portion of modulated signals of data wirelessly transmitted from a first node of a plurality of nodes; performing, by the first gateway, sampling to generate first samples of the first at least a portion of the modulated signals; receiving, by a second gateway, a second at least a portion of the modulated signals of the data wirelessly transmitted from the first node; performing, by the second gateway, sampling to generate second samples of the second at least a portion of the modulated signals; receiving, by the server, the first samples from the first gateway and the second samples from the second gateway; combining, by the server as configured by software-defined radio (SDR) software, the received first samples and second samples to recover the modulated signals; and demodulating, by the server, the recovered modulated signals to recover the data.

14. The method of claim 13 , further comprising receiving, by the first gateway, an interfering signal from a source other than the first node.

15. The method of claim 14 , wherein the generated first samples incorporate a portion of the interfering signal.

16. The method of claim 15 , further comprising removing, by the server, the portion of the interfering signal from the first samples received from the first gateway.

17. The method of claim 14 , further comprising receiving, by the second gateway, all or part of the interfering signal, wherein the generated second samples incorporate a portion of the interfering signal.

18. The method of claim 17 , further comprising removing, by the server, elements of the interfering signal from at least the first samples using the second samples.

19. The method of claim 13 , further comprising receiving, by the first gateway, a signal wirelessly transmitted from a second node of the plurality of nodes.

20. The method of claim 19 , wherein the second node comprises a source of signals with potential for collision with the modulated signals transmitted from the first node.